210975826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{9341}}^1$

素因数の和:9857

約数の個数: 16

約数和(自身を含む): 330931008

約数和(自身を除く): 119955182

約数列:

[1, 2, 23, 46, 491, 982, 9341, 11293, 18682, 22586, 214843, 429686, 4586431, 9172862, 105487913, 210975826]

約数ペア:

[(1, 210975826), (2, 105487913), (23, 9172862), (46, 4586431), (491, 429686), (982, 214843), (9341, 22586), (11293, 18682)]